WL100
Operating,
Installation,
and
Service
Manual
Page
19
Revision:
5
‐
20
‐
2016
WL100
TOWER
DRAINING
INSTRUCTIONS
Draining
Notes
Drain
the
WL100
Water
Treatment
System
for
transportation.
WARNING!
STORE
UNIT
EMPTY.
ALWAYS
SANITIZE
BEFORE
REUSE.
The
unit
must
be
completely
drained
and
sealed
before
storing
to
avoid
stagnation
and
reduce
microbial
growth).
Prior
to
draining
the
hot
tank,
turn
off
the
Red
Heater
and
Compressor
Switch
(
O
=
OFF
)
and
dispense
2
liters
(½
Gallon)
of
hot
water
from
the
WL100
Water
Treatment
System
.
As
hot
water
is
dispensed
from
the
faucet
of
the
unit,
colder
water
will
be
introduced
into
the
Hot
Tank.
Since
the
Red
Heater
and
Compressor
switch
is
turned
off,
the
Heater
will
not
energize
and
heat
the
incoming
tap
water.
Following
this
precaution
prevents
exposing
personnel
and
equipment
(drains,
catch
basin,
etc.)
to
scalding
hot
water.
Red
Compressor/Heater
Switch
must
be
in
the
O=OFF
position.
Disable
Cold
and
Hot
Tanks
1.
Ensure
the
Red
Heater
and
Compressor
Switch
is
off
(O
=
OFF)
to
disable
the
heater
and
compressor.
2.
Dispense
2
liters
(½
Gallon)
of
water
through
the
hot
tank
to
cool
the
water
temperature
in
the
hot
tank
and
avoid
burns.
3.
WARNING!
HOT
WATER.
Unit
produces
Hot
Water
up
to
87
o
C
(189
o
F).
Water
above
52°C
(125°F)
can
cause
severe
burns
or
scalding.
Hot
water
should
be
dispensed
carefully
into
insulated
container
to
avoid
injury.
4.
Dispense
cold
still
water
to
relieve
any
pressure
built
up
in
the
system.
Drain
the
Cold
Water
Tank
and
Circuit
5.
Remove
the
Lower
Front
Panel
to
access
tank
feed
lines.
